\documentclass[10pt,a4paper]{article} % Packages \usepackage{fancyhdr} % For header and footer \usepackage{multicol} % Allows multicols in tables \usepackage{tabularx} % Intelligent column widths \usepackage{tabulary} % Used in header and footer \usepackage{hhline} % Border under tables \usepackage{graphicx} % For images \usepackage{xcolor} % For hex colours %\usepackage[utf8x]{inputenc} % For unicode character support \usepackage[T1]{fontenc} % Without this we get weird character replacements \usepackage{colortbl} % For coloured tables \usepackage{setspace} % For line height \usepackage{lastpage} % Needed for total page number \usepackage{seqsplit} % Splits long words. %\usepackage{opensans} % Can't make this work so far. Shame. Would be lovely. \usepackage[normalem]{ulem} % For underlining links % Most of the following are not required for the majority % of cheat sheets but are needed for some symbol support. \usepackage{amsmath} % Symbols \usepackage{MnSymbol} % Symbols \usepackage{wasysym} % Symbols %\usepackage[english,german,french,spanish,italian]{babel} % Languages % Document Info \author{bwnhhjvyszginfpk} \pdfinfo{ /Title (personal-cheatsheet-for-chemistry.pdf) /Creator (Cheatography) /Author (bwnhhjvyszginfpk) /Subject (Personal Cheatsheet for Chemistry Cheat Sheet) } % Lengths and widths \addtolength{\textwidth}{6cm} \addtolength{\textheight}{-1cm} \addtolength{\hoffset}{-3cm} \addtolength{\voffset}{-2cm} \setlength{\tabcolsep}{0.2cm} % Space between columns \setlength{\headsep}{-12pt} % Reduce space between header and content \setlength{\headheight}{85pt} % If less, LaTeX automatically increases it \renewcommand{\footrulewidth}{0pt} % Remove footer line \renewcommand{\headrulewidth}{0pt} % Remove header line \renewcommand{\seqinsert}{\ifmmode\allowbreak\else\-\fi} % Hyphens in seqsplit % This two commands together give roughly % the right line height in the tables \renewcommand{\arraystretch}{1.3} \onehalfspacing % Commands \newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour \newcommand{\mymulticolumn}[3]{\multicolumn{#1}{>{\columncolor{\RowColorName}}#2}{#3}} % For coloured multi-cols \newcolumntype{x}[1]{>{\raggedright}p{#1}} % New column types for ragged-right paragraph columns \newcommand{\tn}{\tabularnewline} % Required as custom column type in use % Font and Colours \definecolor{HeadBackground}{HTML}{333333} \definecolor{FootBackground}{HTML}{666666} \definecolor{TextColor}{HTML}{333333} \definecolor{DarkBackground}{HTML}{89D4FF} \definecolor{LightBackground}{HTML}{F0F9FF} \renewcommand{\familydefault}{\sfdefault} \color{TextColor} % Header and Footer \pagestyle{fancy} \fancyhead{} % Set header to blank \fancyfoot{} % Set footer to blank \fancyhead[L]{ \noindent \begin{multicols}{3} \begin{tabulary}{5.8cm}{C} \SetRowColor{DarkBackground} \vspace{-7pt} {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}} } \end{tabulary} \columnbreak \begin{tabulary}{11cm}{L} \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Personal Cheatsheet for Chemistry Cheat Sheet}}}} \\ \normalsize{by \textcolor{DarkBackground}{bwnhhjvyszginfpk} via \textcolor{DarkBackground}{\uline{cheatography.com/217519/cs/47780/}}} \end{tabulary} \end{multicols}} \fancyfoot[L]{ \footnotesize \noindent \begin{multicols}{3} \begin{tabulary}{5.8cm}{LL} \SetRowColor{FootBackground} \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}} \\ \vspace{-2pt}bwnhhjvyszginfpk \\ \uline{cheatography.com/bwnhhjvyszginfpk} \\ \end{tabulary} \vfill \columnbreak \begin{tabulary}{5.8cm}{L} \SetRowColor{FootBackground} \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}} \\ \vspace{-2pt}Not Yet Published.\\ Updated 9th March, 2026.\\ Page {\thepage} of \pageref{LastPage}. \end{tabulary} \vfill \columnbreak \begin{tabulary}{5.8cm}{L} \SetRowColor{FootBackground} \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}} \\ \SetRowColor{white} \vspace{-5pt} %\includegraphics[width=48px,height=48px]{dave.jpeg} Measure your website readability!\\ www.readability-score.com \end{tabulary} \end{multicols}} \begin{document} \raggedright \raggedcolumns % Set font size to small. Switch to any value % from this page to resize cheat sheet text: % www.emerson.emory.edu/services/latex/latex_169.html \footnotesize % Small font. \begin{multicols*}{3} \begin{tabularx}{5.377cm}{x{1.60195 cm} x{2.01388 cm} x{0.96117 cm} } \SetRowColor{DarkBackground} \mymulticolumn{3}{x{5.377cm}}{\bf\textcolor{white}{Formulae and Definitions and Constants}} \tn % Row 0 \SetRowColor{LightBackground} Boyle's Law & At constant temperature, volume occupied by fixed amount of gas inversely proportional to the applied pressure & pV = pV \tn % Row Count 7 (+ 7) % Row 1 \SetRowColor{white} Charles' Law & At constant pressure, volume of a fixed amount of gas directly proportional to its absolute temperature & V/T = V/T \tn % Row Count 14 (+ 7) % Row 2 \SetRowColor{LightBackground} Avogadro's Law & At the same temperature and pressure, = volumes of any gas contains the same number of particles & V ∝ n \tn % Row Count 20 (+ 6) % Row 3 \SetRowColor{white} Dalton's Law of partial pressure & In a mixture of gases which do not interact with one another, the total pressure of the mixture is the sum of the partial pressure of the constituent gases & P = P + P + P \tn % Row Count 30 (+ 10) \end{tabularx} \par\addvspace{1.3em} \vfill \columnbreak \begin{tabularx}{5.377cm}{x{1.60195 cm} x{2.01388 cm} x{0.96117 cm} } \SetRowColor{DarkBackground} \mymulticolumn{3}{x{5.377cm}}{\bf\textcolor{white}{Formulae and Definitions and Constants (cont)}} \tn % Row 4 \SetRowColor{LightBackground} Pressure & Force per unit area & \tn % Row Count 2 (+ 2) % Row 5 \SetRowColor{white} R & Gas constant & \tn % Row Count 3 (+ 1) % Row 6 \SetRowColor{LightBackground} Partial pressure & The pressure exerted by the gas if it alone occupies the container at the same temperature & P = x ⋅ \seqsplit{P(total)} \tn % Row Count 9 (+ 6) % Row 7 \SetRowColor{white} General gas law / Ideal gas law & (pV)/T = (pV)/T & \tn % Row Count 12 (+ 3) % Row 8 \SetRowColor{LightBackground} Density, d & m/V & \tn % Row Count 13 (+ 1) % Row 9 \SetRowColor{white} Molar mass & (mRT)/pV & \tn % Row Count 14 (+ 1) % Row 10 \SetRowColor{LightBackground} & (dRT)/p & \tn % Row Count 15 (+ 1) % Row 11 \SetRowColor{white} Mole fraction (x) & nA / (nA + nB) & \tn % Row Count 17 (+ 2) % Row 12 \SetRowColor{LightBackground} Vapour pressure & Pressure exerted by a vapour in equilibrium with its liquid at a fixed temperature & \tn % Row Count 22 (+ 5) % Row 13 \SetRowColor{white} Boiling point & Temperature at which its vapour pressure equals external pressure & \tn % Row Count 26 (+ 4) % Row 14 \SetRowColor{LightBackground} Volatility & The readiness of a liquid to evaporate & \tn % Row Count 29 (+ 3) % Row 15 \SetRowColor{white} Crystal lattice & Regular arrangement of atoms, molecules or ions & \tn % Row Count 32 (+ 3) \end{tabularx} \par\addvspace{1.3em} \vfill \columnbreak \begin{tabularx}{5.377cm}{x{1.60195 cm} x{2.01388 cm} x{0.96117 cm} } \SetRowColor{DarkBackground} \mymulticolumn{3}{x{5.377cm}}{\bf\textcolor{white}{Formulae and Definitions and Constants (cont)}} \tn % Row 16 \SetRowColor{LightBackground} Unit cell & Small repeating unit that makes up a crystal & \tn % Row Count 3 (+ 3) % Row 17 \SetRowColor{white} Crystal system & Method of classifying crystalline substances based on their unit cellst & \tn % Row Count 8 (+ 5) % Row 18 \SetRowColor{LightBackground} Coordination number & Number of nearest neighbouring atoms that are in direct contact with a given atom & \tn % Row Count 13 (+ 5) % Row 19 \SetRowColor{white} Allotropes & Different structural forms of the same element & \tn % Row Count 16 (+ 3) % Row 20 \SetRowColor{LightBackground} Allotropy & Elements that can exist in more than one crystalline structural form (under same temperature and pressure) & \tn % Row Count 23 (+ 7) \hhline{>{\arrayrulecolor{DarkBackground}}---} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Solids}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{Fixed volume and shape} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{Particles closely packed, strongly held in fixed positions by strong attractive forces} \tn % Row Count 3 (+ 2) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{Extremely difficult to compress} \tn % Row Count 4 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{2.4885 cm} x{2.4885 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Definitions and formulae again}} \tn % Row 0 \SetRowColor{LightBackground} Forward & Left to right \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} Backward & Right to left \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} Chemical equilibrium & Rates of forward and backward reaction are equal (conc const) \tn % Row Count 6 (+ 4) % Row 3 \SetRowColor{white} Dynamic equilibrium & Both forward and reverse reactions continue indefinitely even though chemical equilibrium is attained \tn % Row Count 12 (+ 6) % Row 4 \SetRowColor{LightBackground} Law of mass action / equilibrium law & Kc = {[}product{]}\textasciicircum{}x / {[}reactant{]}\textasciicircum{}y​ \tn % Row Count 14 (+ 2) % Row 5 \SetRowColor{white} Equilibrium constant of concentratoin & Kc \tn % Row Count 16 (+ 2) % Row 6 \SetRowColor{LightBackground} Equilibrium partial pressure of the gases present & Kp = (product)\textasciicircum{}x / (reactant)\textasciicircum{}y \tn % Row Count 19 (+ 3) % Row 7 \SetRowColor{white} & K = 1/K\textasciicircum{}-1 \tn % Row Count 20 (+ 1) % Row 8 \SetRowColor{LightBackground} & Kp - Kc(RT)\textasciicircum{}Δn \tn % Row Count 21 (+ 1) % Row 9 \SetRowColor{white} Heterogeneous equilibrium & Rreactants and products are present in more than one phase \tn % Row Count 24 (+ 3) % Row 10 \SetRowColor{LightBackground} Le Chatelier's Principle & If an external stress is applied to a system at equilibrium, the system adjusts in such a way that the stress is partially offset as the system reaches a new equilibrium position \tn % Row Count 33 (+ 9) \end{tabularx} \par\addvspace{1.3em} \vfill \columnbreak \begin{tabularx}{5.377cm}{x{2.4885 cm} x{2.4885 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Definitions and formulae again (cont)}} \tn % Row 11 \SetRowColor{LightBackground} Isolated system & No exchange of matter or energy between the system and its surroundings \tn % Row Count 4 (+ 4) % Row 12 \SetRowColor{white} Electrolyte & Chemical compound that will conduct electricity in molten state or aqueous solution \tn % Row Count 9 (+ 5) % Row 13 \SetRowColor{LightBackground} Strong electrolyte & Compound which is fully dissociated into ions when in molten or aqueous solution \tn % Row Count 13 (+ 4) % Row 14 \SetRowColor{white} Weak electrolyte & Partially dissociates " " \tn % Row Count 15 (+ 2) % Row 15 \SetRowColor{LightBackground} & 1 - α (almost) = 1 \tn % Row Count 16 (+ 1) % Row 16 \SetRowColor{white} & Ka = cα\textasciicircum{}2 \tn % Row Count 17 (+ 1) % Row 17 \SetRowColor{LightBackground} & α = √(Ka / c ) \tn % Row Count 18 (+ 1) % Row 18 \SetRowColor{white} & {[}H+{]} = cα / √(Ka x c ) \tn % Row Count 20 (+ 2) % Row 19 \SetRowColor{LightBackground} & pKa = -log Ka \tn % Row Count 21 (+ 1) % Row 20 \SetRowColor{white} Equivalence point & The point at which there are equal amounts of H3O+ and OH- in the titration flask= \tn % Row Count 26 (+ 5) % Row 21 \SetRowColor{LightBackground} End point & The point at which the indicator changes colour \tn % Row Count 29 (+ 3) % Row 22 \SetRowColor{white} Buffer solution & Solution that keeps its pH almost the same \tn % Row Count 32 (+ 3) \end{tabularx} \par\addvspace{1.3em} \vfill \columnbreak \begin{tabularx}{5.377cm}{x{2.4885 cm} x{2.4885 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Definitions and formulae again (cont)}} \tn % Row 23 \SetRowColor{LightBackground} & pH = pKa + log {[}salt{]}/{[}acid{]} \tn % Row Count 2 (+ 2) % Row 24 \SetRowColor{white} \seqsplit{Henderson-Hasselbalch} equation & pOH = pKb + log {[}salt{]}/{[}base{]} \tn % Row Count 4 (+ 2) % Row 25 \SetRowColor{LightBackground} Buffer capacity & {[}acid{]} = {[}salt{]} \tn % Row Count 5 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Maxwell-Boltzmann Distribution Curve}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{Particles at constant temperature, constant random motion} \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{Speed of particles varies, wide range} \tn % Row Count 3 (+ 1) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{Most particles move at a speed very close to the average} \tn % Row Count 5 (+ 2) % Row 3 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{Peak of each curve = most probable speed} \tn % Row Count 6 (+ 1) % Row 4 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{Area under the curve = total number of gas particles} \tn % Row Count 8 (+ 2) % Row 5 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{Areas under both curves are equal} \tn % Row Count 9 (+ 1) % Row 6 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{Increase in temperature, increase in motion} \tn % Row Count 10 (+ 1) % Row 7 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{Curve shifts right and flattens out} \tn % Row Count 11 (+ 1) % Row 8 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{At higher temperature, less most probable speed, more high speed particles} \tn % Row Count 13 (+ 2) % Row 9 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{Average kinetic energy same} \tn % Row Count 14 (+ 1) % Row 10 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{Lighter molecules move faster than heavier molecules} \tn % Row Count 16 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{1.44333 cm} x{3.53367 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Vaporisation}} \tn % Row 0 \SetRowColor{LightBackground} Open container & Water molecules at surface gain energy, change to water vapour \tn % Row Count 3 (+ 3) % Row 1 \SetRowColor{white} & Water vapour molecules escape into air \tn % Row Count 5 (+ 2) % Row 2 \SetRowColor{LightBackground} & Volume decrease \tn % Row Count 6 (+ 1) % Row 3 \SetRowColor{white} Closed container & Water vapour cannot escape \tn % Row Count 8 (+ 2) % Row 4 \SetRowColor{LightBackground} & Vapour formed, molecules collide with wall of container (vapour pressure) \tn % Row Count 11 (+ 3) % Row 5 \SetRowColor{white} & Some vapour molecules lose energy, condense \tn % Row Count 13 (+ 2) % Row 6 \SetRowColor{LightBackground} & Vaporisation and condensation occur continuously, dynamic equilibrium \tn % Row Count 16 (+ 3) % Row 7 \SetRowColor{white} & Rate of vaporisation = Rate of condensation (saturated vapour pressure) \tn % Row Count 19 (+ 3) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{1.84149 cm} x{3.13551 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Allotropes of carbon}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\bf{Diamond}}} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} Hard & Interconnected, 3D array of strong covalent bonds \tn % Row Count 3 (+ 2) % Row 2 \SetRowColor{LightBackground} & Geometrical rigidity \tn % Row Count 4 (+ 1) % Row 3 \SetRowColor{white} Insulator & Four valence electrons used in bonding \tn % Row Count 6 (+ 2) % Row 4 \SetRowColor{LightBackground} & No free mobile electrons \tn % Row Count 7 (+ 1) % Row 5 \SetRowColor{white} Insoluble & Strong covalent bond network \tn % Row Count 9 (+ 2) % Row 6 \SetRowColor{LightBackground} Very high melting point & Strong covalent bond network \tn % Row Count 11 (+ 2) % Row 7 \SetRowColor{white} & Large amount energy \tn % Row Count 12 (+ 1) % Row 8 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\bf{Graphite}} (sp3 hybridisation, layered)} \tn % Row Count 13 (+ 1) % Row 9 \SetRowColor{white} Soft and slippery & Weak vdW between layers, slide over easily \tn % Row Count 15 (+ 2) % Row 10 \SetRowColor{LightBackground} Electrical conductor & Delocalised p electrons free to move \tn % Row Count 17 (+ 2) % Row 11 \SetRowColor{white} Insoluble & Strong covalent bond network \tn % Row Count 19 (+ 2) % Row 12 \SetRowColor{LightBackground} Very high melting point & Strong covalent bonds within layers \tn % Row Count 21 (+ 2) % Row 13 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{{\bf{Fullerene}}, C60, 20 hexa, 12 penta, sp2 hybridised} \tn % Row Count 23 (+ 2) % Row 14 \SetRowColor{LightBackground} Soft and slippery & Covalent bonds in molecules \tn % Row Count 25 (+ 2) % Row 15 \SetRowColor{white} & Weak vdW between molecules \tn % Row Count 27 (+ 2) % Row 16 \SetRowColor{LightBackground} Electrical insulator & No free electrons \tn % Row Count 29 (+ 2) % Row 17 \SetRowColor{white} Insoluble in water & Bonded very tightly \tn % Row Count 31 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Kinetic Concept of Liquid}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{A liquid has fixed volume, shape follows container} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{Greater forces of attraction than gas, less than solid} \tn % Row Count 3 (+ 2) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{Particles move randomly (vibrational, rotational, some translational)} \tn % Row Count 5 (+ 2) % Row 3 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{Particles closely packed (not easily compressed)} \tn % Row Count 6 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{1.89126 cm} x{3.08574 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Equilibrium constant and position of equilibrium}} \tn % Row 0 \SetRowColor{LightBackground} Qc \textless{} Kc & Left to right \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} Qc = Kc & no change \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} Qc \textgreater{} Kc & Right to left \tn % Row Count 3 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{2.4885 cm} x{2.4885 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Buffer solution}} \tn % Row 0 \SetRowColor{LightBackground} Conditions & Enough acid to react with any base added \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} & Enough base to react with any acid added \tn % Row Count 4 (+ 2) % Row 2 \SetRowColor{LightBackground} & Acid and base in buffer do not neutralise each other completely \tn % Row Count 8 (+ 4) % Row 3 \SetRowColor{white} Types & Acidic buffer \tn % Row Count 9 (+ 1) % Row 4 \SetRowColor{LightBackground} & Basic buffer \tn % Row Count 10 (+ 1) % Row 5 \SetRowColor{white} Assumptions to calculate pH of acidic buffers & {[}HA{]} assumbed to be the concentration of acid used (acid very slightly dissociated) \tn % Row Count 15 (+ 5) % Row 6 \SetRowColor{LightBackground} & {[}A-{]} assumed to be concentration of salt used (salt fully dissociates, concentration of A- by weak acid negligible) \tn % Row Count 21 (+ 6) % Row 7 \SetRowColor{white} Explanation for titration & Initially, pH falls significantly \tn % Row Count 23 (+ 2) % Row 8 \SetRowColor{LightBackground} & pH falls slowly (buffer zone) \tn % Row Count 25 (+ 2) % Row 9 \SetRowColor{white} & mixture of unreacted weak base and salt, () formed \tn % Row Count 28 (+ 3) % Row 10 \SetRowColor{LightBackground} Preparation & Dissolving () mol of () and 1 mol of () in water and diluting to 1dm\textasciicircum{}3 \tn % Row Count 32 (+ 4) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Lattice structure}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{{\bf{Metallic solid}}} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{Body centered cubic / face centered cubic / hexagonal close packed} \tn % Row Count 3 (+ 2) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{Copper: face centered cubic, coordination number: 12} \tn % Row Count 5 (+ 2) % Row 3 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{{\bf{Simple molecular solid}}} \tn % Row Count 6 (+ 1) % Row 4 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{Lattice points occupied by molecules} \tn % Row Count 7 (+ 1) % Row 5 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{Attractive force: vdW, Between iodine: covalent bonds} \tn % Row Count 9 (+ 2) % Row 6 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{Iodine: Face centered cubic} \tn % Row Count 10 (+ 1) % Row 7 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{{\bf{Ionic solid}} (NaCl)} \tn % Row Count 11 (+ 1) % Row 8 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{Held by strong electrostatic forces} \tn % Row Count 12 (+ 1) % Row 9 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{Two interpenetrating face-centered cubic arrays} \tn % Row Count 13 (+ 1) % Row 10 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{6:6 coordination number} \tn % Row Count 14 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Ideal Gas Concept}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{Molecules occupy negligible volume compared to the volume of the container} \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{There are no forces of attraction between the molecules} \tn % Row Count 4 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{1.34379 cm} x{3.63321 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Deviation}} \tn % Row 0 \SetRowColor{LightBackground} Reasons & Gas molecules have finite volume \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} & Intermolecular forces of attraction \tn % Row Count 4 (+ 2) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{Positive deviation} \tn % Row Count 5 (+ 1) % Row 3 \SetRowColor{white} Cause & Repulsion forces \tn % Row Count 6 (+ 1) % Row 4 \SetRowColor{LightBackground} & Finite volume of particles \tn % Row Count 7 (+ 1) % Row 5 \SetRowColor{white} \seqsplit{Explanation} & Very high pressure, volume of container very small \tn % Row Count 9 (+ 2) % Row 6 \SetRowColor{LightBackground} & Particles very close together, repulsion forces \tn % Row Count 11 (+ 2) % Row 7 \SetRowColor{white} & Particles collide with walls more often \tn % Row Count 13 (+ 2) % Row 8 \SetRowColor{LightBackground} & Exerted pressure greater \tn % Row Count 14 (+ 1) % Row 9 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{Negative deviation} \tn % Row Count 15 (+ 1) % Row 10 \SetRowColor{LightBackground} Cause & Intermolecular forces of attraction \tn % Row Count 17 (+ 2) % Row 11 \SetRowColor{white} \seqsplit{Explanation} & External pressure increase, particles move closer together \tn % Row Count 19 (+ 2) % Row 12 \SetRowColor{LightBackground} & Attractive forces occur \tn % Row Count 20 (+ 1) % Row 13 \SetRowColor{white} & Particles collide less frequently with container \tn % Row Count 22 (+ 2) % Row 14 \SetRowColor{LightBackground} & Exerted pressure lower \tn % Row Count 23 (+ 1) % Row 15 \SetRowColor{white} Ideal behaviour & Low pressure (no intermolecular forces) \tn % Row Count 25 (+ 2) % Row 16 \SetRowColor{LightBackground} & High temperature (high kinetic energy) \tn % Row Count 27 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{1.34379 cm} x{3.63321 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Vapour pressure \& Boiling point \& Volatility}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{Vapour Pressure} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} Causes & Collision of particles onto the wall of the container \tn % Row Count 3 (+ 2) % Row 2 \SetRowColor{LightBackground} Factors & Temperature \tn % Row Count 4 (+ 1) % Row 3 \SetRowColor{white} & Temperature increase, more fraction of molecules move fast enough to escape surface of liquid \tn % Row Count 8 (+ 4) % Row 4 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{Boiling point} \tn % Row Count 9 (+ 1) % Row 5 \SetRowColor{white} Factors & External pressure \tn % Row Count 10 (+ 1) % Row 6 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{Volatile liquid} \tn % Row Count 11 (+ 1) % Row 7 \SetRowColor{white} \seqsplit{Characteristics} & Higher VP \tn % Row Count 13 (+ 2) % Row 8 \SetRowColor{LightBackground} & Lower BP \tn % Row Count 14 (+ 1) % Row 9 \SetRowColor{white} & Weak intermolecular forces (high tendency escape become vapour) \tn % Row Count 17 (+ 3) % Row 10 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{* liquid boils when vapour pressure equals external pressure} \tn % Row Count 19 (+ 2) % Row 11 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{bubbles of vapour formed in liquid, escape to atmosphere, VP high enough overcome ext P} \tn % Row Count 21 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Kinetic Theory of Gases}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{The gas consists of tiny particles of negligible volume} \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{Intermolecular forces of attraciton do not exist between gas particles} \tn % Row Count 4 (+ 2) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{The molecules of a gas are in continuous random motion} \tn % Row Count 6 (+ 2) % Row 3 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{The gaseous particles are perfectly elastic} \tn % Row Count 7 (+ 1) % Row 4 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{The average kinetic energy of the gas molecules is directly proportional to the absolute temperature} \tn % Row Count 9 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Le Chatelier's Principle}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{p{5.377cm}}{} \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{1.09494 cm} x{3.88206 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Types of solids}} \tn % Row 0 \SetRowColor{LightBackground} \seqsplit{Crystalline} & Well-defined shape \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} & Particles occur in orderly arrangement \tn % Row Count 4 (+ 2) % Row 2 \SetRowColor{LightBackground} & Ice, diamond, NaCl \tn % Row Count 5 (+ 1) % Row 3 \SetRowColor{white} \seqsplit{Amorphous} & Poorly defined shape \tn % Row Count 7 (+ 2) % Row 4 \SetRowColor{LightBackground} & No long range ordering \tn % Row Count 8 (+ 1) % Row 5 \SetRowColor{white} & Glass, rubber, plastic \tn % Row Count 9 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{0.96117 cm} x{1.78503 cm} x{1.8308 cm} } \SetRowColor{DarkBackground} \mymulticolumn{3}{x{5.377cm}}{\bf\textcolor{white}{Acids and bases}} \tn % Row 0 \SetRowColor{LightBackground} & Acid & Base \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \seqsplit{Arrhenius} Theory & Substances which dissociate in water to produce H+ & Substances that dissolve in water to produce OH- \tn % Row Count 5 (+ 4) % Row 2 \SetRowColor{LightBackground} \seqsplit{Bronsted-Lowry} Theory & Substances which donate a proton & Substances which accept a proton \tn % Row Count 8 (+ 3) % Row 3 \SetRowColor{white} & Conjugate base & Conjugate acid \tn % Row Count 9 (+ 1) % Row 4 \SetRowColor{LightBackground} Lewis Theory & Electron pair acceptor & Electron pair donor \tn % Row Count 11 (+ 2) % Row 5 \SetRowColor{white} \mymulticolumn{3}{x{5.377cm}}{} \tn % Row Count 11 (+ 0) % Row 6 \SetRowColor{LightBackground} \seqsplit{Strength} & Ability to form H3O+ or OH- (Arrhenius theory) & \tn % Row Count 15 (+ 4) % Row 7 \SetRowColor{white} & Accept or donate protons \seqsplit{(Bronsted-Lowry)} & \tn % Row Count 18 (+ 3) % Row 8 \SetRowColor{LightBackground} \mymulticolumn{3}{x{5.377cm}}{\{\{bt\}\}} \tn % Row Count 19 (+ 1) % Row 9 \SetRowColor{white} Strong acids & Greater tendency to donate proton & \tn % Row Count 22 (+ 3) % Row 10 \SetRowColor{LightBackground} & Equilibrium more to the right & \tn % Row Count 24 (+ 2) % Row 11 \SetRowColor{white} & Difficult for conjugate base to accept the proton (weak conjugate base) & \tn % Row Count 29 (+ 5) % Row 12 \SetRowColor{LightBackground} Weak acids & Position of equilibrium indicates the extent of dissociation of acid, acid strength & \tn % Row Count 35 (+ 6) \end{tabularx} \par\addvspace{1.3em} \vfill \columnbreak \begin{tabularx}{5.377cm}{x{0.96117 cm} x{1.78503 cm} x{1.8308 cm} } \SetRowColor{DarkBackground} \mymulticolumn{3}{x{5.377cm}}{\bf\textcolor{white}{Acids and bases (cont)}} \tn % Row 13 \SetRowColor{LightBackground} & Acid stronger, Ka bigger & \tn % Row Count 2 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}---} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Indicators}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{} \tn % Row Count 0 (+ 0) % Row 1 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{Methyl orange} \tn % Row Count 1 (+ 1) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{Methyl red} \tn % Row Count 2 (+ 1) % Row 3 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{Bromothymol blue} \tn % Row Count 3 (+ 1) % Row 4 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{Phenolphthalein} \tn % Row Count 4 (+ 1) % Row 5 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{} \tn % Row Count 4 (+ 0) % Row 6 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{{\bf{Explaination}}} \tn % Row Count 5 (+ 1) % Row 7 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{pH changes before equivalence point} \tn % Row Count 6 (+ 1) % Row 8 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{pH changes at the equivalence point} \tn % Row Count 7 (+ 1) % Row 9 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{pH chages after the equivalence point} \tn % Row Count 8 (+ 1) % Row 10 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{Choice of indicator} \tn % Row Count 9 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} % That's all folks \end{multicols*} \end{document}